
Concept explainers
Interpretation:
The structural features of the
Concept introduction:
A carbonyl group has a carbon atom that is connected to an oxygen atom through a double bond and single bonded to two other carbon atoms respectively.
•
• The alcohols contain hydroxyl
• The carboxylic acids contain carboxylic

Answer to Problem 15.1E
The structure of carboxylic acid functional group is shown below.
The structure of carboxylic acid functional group is different from alcohols, aldehydes or ketones because it possesses both carbonyl group and hydroxyl group. On the other hand, alcohols has only hydroxyl group and aldehydes or ketones contain only carbonyl group in their structures.
Explanation of Solution
The carboxylic acid functional group has a carbon atom bonded to an oxygen atom by a double bond and bonded to a hydroxyl group
Figure 1
Aldehydes and ketones contain carbonyl functional group in their parent chain. The structural formula of an aldehyde is
The structure of carboxylic acid functional group is different from both aldehydes and ketones because it has hydroxyl group in addition to the carbonyl group.
The alcohols contain only hydroxyl
Figure 2
The carboxylic acid functional group structure is shown in Figure 1.
The difference in the structure of carboxylic acid from the structures of an alcohol, an aldehyde or a ketone is rightfully stated.
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Chapter 15 Solutions
Study Guide with Student Solutions Manual for Seager/Slabaugh/Hansen's Chemistry for Today: General, Organic, and Biochemistry, 9th Edition
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- For each reaction below, decide if the first stable organic product that forms in solution will create a new C - C bond, and check the appropriate box. Next, for each reaction to which you answered "Yes" to in the table, draw this product in the drawing area below. Note for advanced students: for this problem, don't worry if you think this product will continue to react under the current conditions - just focus on the first stable product you expect to form in solution. NH2 tu ? ? OH Will the first product that forms in this reaction create a new CC bond? Yes No Will the first product that forms in this reaction create a new CC bond? Yes No C $ ©arrow_forwardAs the lead product manager at OrganometALEKS Industries, you are trying to decide if the following reaction will make a molecule with a new C-C bond as its major product: 1. MgCl ? 2. H₂O* If this reaction will work, draw the major organic product or products you would expect in the drawing area below. If there's more than one major product, you can draw them in any arrangement you like. Be sure you use wedge and dash bonds if necessary, for example to distinguish between major products with different stereochemistry. If the major products of this reaction won't have a new CC bond, just check the box under the drawing area and leave it blank. Click and drag to start drawing a structure. This reaction will not make a product with a new CC bond. G marrow_forwardIncluding activity coefficients, find [Hg22+] in saturated Hg2Br2 in 0.00100 M NH4 Ksp Hg2Br2 = 5.6×10-23.arrow_forward
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- 3-Oxo-butanenitrile and (E)-2-butenal are mixed with sodium ethoxide in ethanol. Draw and name the structures of the products.arrow_forwardWhat is the reason of the following(use equations if possible) a.) In MO preperation through diazotization: Addition of sodium nitrite in acidfied solution in order to form diazonium salt b.) in MO experiment: addition of sodium hydroxide solution in the last step to isolate the product MO. What is the color of MO at low pH c.) In MO experiment: addition of sodium hydroxide solution in the last step to isolate the product MO. What is the color of MO at pH 4.5 d.) Avoiding not cooling down the reaction mixture when preparing the diazonium salt e.) Cbvcarrow_forwardA 0.552-g sample of an unknown acid was dissolved in water to a total volume of 20.0 mL. This sample was titrated with 0.1103 M KOH. The equivalence point occurred at 29.42 mL base added. The pH of the solution at 10.0 mL base added was 3.72. Determine the molar mass of the acid. Determine the Ka of the acid.arrow_forward
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